ABUS 37/55MB50 KA Granit Alloy Steel Padlock Keyed Alike (Code 5544653) with 2" Long Shackle - - Amazon.com
Picked my first ABUS plus core (88/40) using my homemade tool. Ref: https://www.reddit.com/r/lockpicking/comments/qzro91/made_myself_an_abus_plus_pick_now_the_fun_begins/ : r/lockpicking
Lockitt Mobile Security & Accessories: ABUS Granit Plus 37/55 Padlock